HubPress app.js can do what it pleases with my github password, am I right? And I couldn't find non-minified sources easily.
P.S. found sources at dev.hubpress.io on another branch
P.S. found sources at dev.hubpress.io on another branch
Each commit build the minified version on the branch master and gh-pages. If you want to see how work authentication, you can also have a look to the repository hubpress-plugin-github